diff options
Diffstat (limited to 'arch/arm/cpu/armv8')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index b5609ff..b8b9cd5 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -277,6 +277,16 @@ config SYS_FSL_SDHC_CLK_DIV clock, in another word SDHC_clk = Platform_clk / this_divider. endmenu +config RESV_RAM + bool + help + Reserve memory from the top, tracked by gd->arch.resv_ram. This + reserved RAM can be used by special driver that resides in memory + after U-Boot exits. It's up to implementation to allocate and allow + access to this reserved memory. For example, the reserved RAM can + be at the high end of physical memory. The reserve RAM may be + excluded from memory bank(s) passed to OS, or marked as reserved. + config SYS_FSL_ERRATUM_A008336 bool |